[1]李 明,马启全,赵洪军,等.微生物源抗逆剂对玉米根系内源激素含量影响[J].黑龙江农业科学,2012,(08):47-49.
　LI Ming,MA Qi-quan,ZHAO Hong-jun,et al.Effect of Micro-derived Hardiness Agent on Endogenous Hormones Content in Maize Roots[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(08):47-49.
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微生物源抗逆剂对玉米根系内源激素含量影响

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2012年08 页码: 47-49 栏目: 出版日期: 2012-08-10
Title:
Effect of Micro-derived Hardiness Agent on Endogenous Hormones Content in Maize Roots
文章编号:
1002-2767（2012）08-0047-03
作者:
李 明1; 马启全2; 赵洪军2; 陶 波3; 宋伟丰1; 翟喜海1; 潘亚清1
1.黑龙江省农业科学院 农药应用研究中心，黑龙江 哈尔滨 150086；
2.庆安国有林场管理局新青山林场，黑龙江 绥化 152400；
3.东北农业大学 农学院，黑龙江 哈尔滨 150030
Author(s):
LI Ming1; MA Qi-quan2 ; ZHAO Hong-jun2; TAO Bo3; SONG Wei-feng1; ZHAI Xi-hai1; PAN Ya-qing1
1.Research Center of Pesticide Application of Heilongjiang Academy of Agricultural Sciences,Harbin,Heilongjiang 150086;
2.Xinqingshan Forest of Administrative Bureau of Qing’an State-Owned Forest Farm,Suihua,Heilongjiang 152400;
3.Agronomy College of Northeast Agricultural University,Harbin,Heilongjiang 150030
关键词:
微生物源抗逆剂; 玉米; 根系; 内源激素
Keywords:
micro-derived hardiness agent; maize; roots; endogenous hormones
分类号:
S513.041
文献标志码:
A
摘要:
为探讨微生物源抗逆剂的作用机理，采用酶联免疫吸附测定(ELISA)法，研究了3种微生物源抗逆剂浸种处理对玉米根系内源激素含量的影响。结果表明：用一定浓度3种微生物源抗逆剂浸种，能显著调控玉米根系内的激素含量。与对照相比，根系内IAA含量降低，GA、ZR含量则升高。uv48抗逆剂（UMHA）IAA/ZR值各时期均高于对照，青霉抗逆剂（PMHA）和黑曲霉（AMHA）抗逆剂则在三叶期后IAA/ZR值明显高于对照。
Abstract:
In order to discuss the action mechanism of micro-derived hardiness agent,the effect of three micro-derived hardiness agent on endogenous hormones content in roots was studied by ELISA method.The results showed that three kinds of micro-derived hardiness agent in appropriate concentration could control endogenous hormones in maize roots.IAA was lower than control,but GA and ZR were higher than those of the control.The IAA/ZR of uv48 micro-derived hardiness agent(UMHA) was higher than that of that control in each stage,but the Aspergillusnigermicro-derived hardiness agent(AMHA) and Penicillium?micro-derived hardiness agent (PMHA) were higher than those of the control after three leaf period

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备注/Memo

基金项目：黑龙江省农业科技创新工程资助项目

第一作者简介：李明（1982-），男，黑龙江省齐齐哈尔市人，博士，从事农药助剂及制剂研究。E-mail：liming655@163.com。

更新日期/Last Update: 2014-10-29